1. Sunlight: the Water Lily likes sunshine. It needs at least 7 hours of sunlight every day. Sufficient sunlight is very beneficial for its growth. If it is cultured indoors, it should be moved to the place where the sunshine shines, otherwise it will affect its growth.
2. Water content: different growth stages need different water content. In the early stage of growth, too much water will be added, otherwise rotten roots will appear. With the continuous growth of other plants, increase the amount of water properly, and pay attention to the cleanness of water quality, otherwise it is easy to cause infection and affect its growth..
3. Fertilization: in cultivation, you can add the rotten bean cake as the base fertilizer, and you can add the potassium fertilizer when the leaves are growing, which can promote the formation of flower buds, and the amount of fertilization should not be too large.
4. Temperature: the temperature should be kept at 20 ℃, so as to grow and bloom normally. If it is lower than 15 ℃, it will be difficult to bloom.
Open the round end of the lotus seed with a tool so that water can seep into the seed. Soak the broken seed in warm water for 2-7 days. After germination, hydroponics will be carried out. After a period of time, the second leaf will grow out of the root system and then it can be planted.
1. Aphid: it usually appears in the seedling stage. It can be caught manually in the early stage and sprayed with insecticide when it is serious.
2. Disease: there are common spot disease and putrefaction disease. Remove the diseased leaves in time after discovery, so as to reduce the source of infection. Then spray the leaves with carbendazim, and ventilate frequently at ordinary times to ensure the air quality.
